ACI 81250 Window Regulator - Front Left

Front Left Power Window Regulator for GM Vans

Restore smooth power window operation with this ACI Window Regulator 81250 for the front left door. It is a new power window regulator with a hardened steel gear and is built to meet or exceed OEM requirements for proper fit and function.

Compatible with Chevrolet Express 1500, Express 2500, and Express 3500, as well as Chevrolet G10, G20, G30, P30 and GMC G1500, G2500, G3500, P3500, and Savana 1500, 2500, 3500 applications. The ACI Window Regulator line focuses on direct-fit replacement parts for door and window repair work, and part number 81250 follows that approach for the front left position.

• Power window regulator for the front left door
• Hardened steel gear for durable operation
• New replacement part
• Meets or exceeds OEM specifications
• Motor not included
• Mounting hardware not included

Detailed Product Overview

ACI 81250 is a front left power window regulator engineered for GM full-size vans and cab/chassis applications from 1981-1996. It is a direct replacement for vehicles such as the 1996 Chevrolet Express 1500 front left, 1996 GMC Savana 2500 front left, and 1981-1996 Chevrolet G30 front left. This regulator uses a hardened steel gear to support consistent window movement and is intended for repair of worn, slow, or inoperative power window assemblies. This part cross-references Continental WR51028 for the same application.

Common Repair Uses

• Fixes a power window that will not move up or down
• Addresses grinding or slipping from a worn regulator gear
• Replaces a binding or sticking front left window mechanism
• Restores proper window travel after regulator cable or gear wear
• Supports repair of intermittent or failed driver-side window operation

Installation Notes and Tips

Verify the vehicle’s front left door application before installation and compare the original regulator design, mounting points, and connector layout with the removed part. Transfer or reuse the window motor if required, since the motor is not included. Because mounting hardware is not included, inspect existing fasteners and door components for wear before assembly.

Quality Assurance

This ACI window regulator is a new replacement part built to meet or exceed OEM specifications for fit and function. Part number 81250 is intended for direct replacement use on listed Chevrolet and GMC applications, including Chevrolet Express and GMC Savana models.